Company Filing History:
Years Active: 1980-1989
Title: The Innovations of John H Udelhofen
Introduction
John H Udelhofen is a notable inventor based in Wheaton, IL (US). He has made significant contributions to the field of chemistry, particularly in the development of processes related to lubricating oil compositions. With a total of 5 patents to his name, Udelhofen's work has had a lasting impact on the industry.
Latest Patents
Udelhofen's latest patents include a process for the preparation of overbased molybdenum alkaline earth metal. This innovative process involves incorporating molybdenum into overbased alkaline earth metal and alkali metal sulfonates, phenates, and salicylates. The incorporation is achieved through a post-addition of molybdenum into a previously prepared overbased composition. The resulting composition is gel-free, haze-free, precipitate-free, and has a reproducible Total Base Number (TBN), making it commercially acceptable for use in lubricating oil compositions. Another significant patent is the transamination process for Mannich products. This process produces Mannich products by reacting a polyamine with a substantially formaldehyde-free mononitrogen Mannich adduct.
Career Highlights
Throughout his career, Udelhofen has worked with prominent companies such as Standard Oil Company and Amoco Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.
Collaborations
Udelhofen has collaborated with notable coworkers, including Roger W Watson and Luke A Schaap. These collaborations have likely fostered an environment of creativity and innovation, leading to the development of his patents.
Conclusion
John H Udelhofen's contributions to the field of chemistry and his innovative patents demonstrate his significant role as an inventor. His work continues to influence the industry, showcasing the importance of innovation in developing effective solutions.